🇵🇱 Poland vs 🇧🇪 Belgium
Side by side on the data that actually changes your life: prices, taxes, climate, air, safety. Every number has a source and a date.
Climate (capital)
Open-Meteo historical weather
Jan 2° · Jul 20° · Warsaw
Jan 3° · Jul 20° · Brussels
Sunny days (capital)
Open-Meteo, days with over 4.5h of sunshine
253 days / yr
261 days / yr
Air quality (capital)
WAQI, capital station
AQI 52 · Moderate
—
Prices vs EU average
Eurostat price level index, EU27 = 100
−27% (2025)
—
Big Mac price
The Economist Big Mac index (euro-area countries share one euro-area price)
$6.25
—
Employment taxes (not your rate)
OECD tax wedge, single average worker
~35% of what a job costs goes to tax (2025)
—
Special tax regimes
Official tax authorities, verified June 2026
Return relief & lump-sum option
Inbound taxpayers & researchers regime
Inflation
World Bank
3.8% / yr (2025)
2.5% / yr (2025)
Unemployment
World Bank, ILO-modelled estimate
3.0% (2025)
5.9% (2025)
Internet (median fixed)
Ookla Speedtest Global Index
~130 Mbps
~130 Mbps
English proficiency
EF English Proficiency Index
high
very high
Messenger apps
OONI network measurements, last 6 months
No known issues
No known issues
Safety advisory
U.S. State Department travel advisory
Level 1 · Exercise Normal Precautions
—
Population
World Bank total population
36.4M (2025)
11.9M (2025)
Population density
World Bank, people per km²
120 / km² (2023)
386 / km² (2023)
Foreign-born residents
World Bank migrant stock
4.5% of population (2024)
20.0% of population (2024)
Life expectancy
WHO
75 yrs
82 yrs
Currency
ISO 4217
PLN
EUR
Timezone (capital)
Open-Meteo
UTC+2
—
Legal
Crypto-friendly
Short-term gains
19%
33%
Long-term gains
19%
10%
Long-term holding period
—
—
Staking income
—
33%
Mining income
—
33%
General rates, not personal tax advice.
Climate, inflation and life expectancy verified 12 July 2026. Prices, taxes and air quality verified 7 July 2026. Sources shown per row.
Bottom line: which should you choose?
Pick 🇧🇪 Belgium if you want
more sunshine.
Based only on the sourced metrics above. Visa eligibility and paperwork depend on your passport — build a free plan for the full picture.
Special tax regimes, verified
Regimes change often and many sites still advertise closed ones. We link the official source for each.
🇵🇱 Poland
PIT exemption up to ~PLN 85k/yr · 4 years (returnees)
Verified June 2026 · podatki.gov.pl
🇧🇪 Belgium
Up to 30% of gross salary as a tax-free expat allowance
Verified June 2026 · SPF Finances
Numbers are half the story
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